HP XP7 Replication Manager Configuration Guide (TK981-96012, May 2014)

S-VOL (secondary
volume)
The copy destination volume of two volumes that are associated in a copy pair
by a storage system volume replication functionality.
Snapshot Software used to duplicate volumes in a single storage system. Snapshot
duplicates differential data in a data pool. The secondary volume is a virtual
volume that consists of the primary volume and the differential data. By duplicating
only the differential data, Snapshot can copy data in a very short time as well
as reduce the capacity required of the volume used for duplication. For more
information, see the Snapshot manuals.
Snapshot Group A group of pairs created using Snapshot/Fast Snap. Use of a snapshot group
allows the same operation to be applied to more than one pair at a time. Like
device groups, snapshot groups are managed in the storage system rather than
the configuration definition file.
system An external storage system connected to a host.
summary pair
status
By displaying only the summary copy pair status of the copy groups that contain
copy pairs, Replication Manager allows users to quickly check copy pair statuses.
Replication Manager determines the summary copy pair status for each copy
function (such as Business Copy and Continuous Access) in turn.
virtual ID Resources can be assigned virtual IDs to enable migration without having to stop
the resource. For more information, refer to the HP XP7 Command View Advanced
Edition User Guide.
virtual storage
machine
A virtual storage system that you create on a HP XP7 system that allows multiple
resource groups to be treated as a single device. For more information, refer to
the HP XP7 Command View Advanced Edition User Guide.
volume A collective name for the logical devices (LDEVs) and logical units (LUs) that are
created in a storage system.
volume replication
functionality
A generic term used to refer to functionality used to perform high-speed
duplication of volumes in storage systems. This functionality allows volumes to
be duplicated from software, such as Business Copy or Continuous Access that
is loaded in the storage system. This software can be used once the license for
it has been registered.
VSS Provider A general name for software that provides the volume copy function used by
Application Agent.
XP7 Command
View AE Common
Component
A component that bundles common functions used by XP7 Command View AE
products. Installed as part of Replication Manager, this component provides
functions such as single logon, integrated output of logs, commands for starting
and stopping services, a common GUI interface, and more.
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